SMTL ID : 3wci.2 (2 other biounits)

The complex structure of HsSQS wtih ligand,BPH1325

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-trimer

Ligands

3 x BH5: hydrogen [(1R)-1-hydroxy-2-(3-pentadecyl-1H-imidazol-3-ium-1-yl)-1-phosphonoethyl]phosphonate(Non-covalent)

BH5.1: 16 residues within 4Å: Chain A: T.40, S.41, R.42, S.43, Y.63, R.67, D.70, V.165, A.166, V.169, G.170, L.173, M.197, L.201, Q.202, C.279 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.63, A:A.166, A:L.173 Hydrogen bonds: A:T.40, A:S.41, A:R.42 Water bridges: A:R.42, A:K.107 pi-Cation interactions: A:K.107 BH5.2: 18 residues within 4Å: Chain B: T.40, S.41, R.42, S.43, F.44, Y.63, L.66, R.67, D.70, V.165, A.166, V.169, G.170, L.173, M.197, L.201, Y.266, C.279 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:Y.63, B:L.66, B:A.166, B:V.169, B:L.173, B:M.197 Hydrogen bonds: B:S.41, B:R.42, B:R.42, B:S.43, B:S.43, B:Y.63, B:R.67, B:R.67 Water bridges: B:R.208 pi-Cation interactions: B:R.67 BH5.3: 17 residues within 4Å: Chain C: T.40, S.41, R.42, S.43, Y.63, R.67, D.70, V.165, A.166, V.169, G.170, L.173, M.197, L.201, Q.202, Y.266, C.279 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:Y.63, C:A.166, C:V.169, C:L.173, C:M.197 Hydrogen bonds: C:R.42, C:R.42, C:R.42, C:S.43, C:S.43, C:S.43, C:R.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shang, N. et al., Squalene synthase as a target for Chagas disease therapeutics. Plos Pathog. (2014)

Release Date

2014-06-18

Peptides

Squalene synthase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Squalene synthase

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